This course will introduce the meteorological elements(such as solar radiation, sun shine, temperature, humidity, air pressure, wind cloud, fog, precipition and evaporation)in the initial stage. Then the main circulation of the atmosphere, secondary circulation (monsoon, air masses, front, cyclone), local circulation (sea breeze, land breeze, mountain wind, valley wind), violent weather (thunder storm, tornado), typhoon, forest meteorological disaster, process of microclimate formation on forest land, climate of Taiwan and China will be explain chapter by chapter.